
Die 100kA 3 pole surge protective device delivers heavy-duty protection for three-phase power systems in industrial and commercial facilities.
Built with graphite arc gap + MOV ZnO technology, it provides extremely fast response time and high discharge capacity against surge currents.
Its housing uses durable PVC/PA66/PBT materials, compliant with IEC 61643-11:2011 / EN 61643-11:2022, and certified by CE and TUV.
We are a professional surge protective device manufacturer and supplier, offering OEM, ODM, wholesale, factory direct, and bulk buy support.
Applicable scenarios / Application industries
Installation is simple via 35mm DIN rail, suitable for solar combiner boxes, power control systemsund AC distribution panels.






